CN208851402U - Cistern assembly and sweeping robot for sweeping robot - Google Patents
Cistern assembly and sweeping robot for sweeping robot Download PDFInfo
- Publication number
- CN208851402U CN208851402U CN201820746944.7U CN201820746944U CN208851402U CN 208851402 U CN208851402 U CN 208851402U CN 201820746944 U CN201820746944 U CN 201820746944U CN 208851402 U CN208851402 U CN 208851402U
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- Prior art keywords
- sweeping robot
- support portion
- driving wheels
- host
- support
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Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/408—Means for supplying cleaning or surface treating agents
- A47L11/4083—Liquid supply reservoirs; Preparation of the agents, e.g. mixing devices
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/4036—Parts or details of the surface treating tools
- A47L11/4041—Roll shaped surface treating tools
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/4072—Arrangement of castors or wheels
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L2201/00—Robotic cleaning machines, i.e. with automatic control of the travelling movement or the cleaning operation
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L2201/00—Robotic cleaning machines, i.e. with automatic control of the travelling movement or the cleaning operation
- A47L2201/04—Automatic control of the travelling movement; Automatic obstacle detection
Landscapes
- Electric Suction Cleaners (AREA)
- Manipulator (AREA)
- Electric Vacuum Cleaner (AREA)
Abstract
The utility model relates to a kind of cistern assemblies and sweeping robot for sweeping robot.Sweeping robot includes host, two driving wheels and a universal wheel, and two driving wheels are separately positioned on the two sides at host center position.Cistern assembly includes the support portion that water tank bottom is arranged in water tank and protrusion, and universal wheel and cistern assembly are arranged on host, is located at the two sides of the line of centres of two driving wheels.When sweeping robot is in level ground, universal wheel and two driving wheels contact ground, and support portion is apart from one preset value of ground.When sweeping robot is tilted towards the side of cistern assembly, support portion contacts ground to support sweeping robot.The utility model solves the problems, such as that the center of gravity of sweeping robot is unbalanced due to the support portion using protrusion setting.Compared with the unbalanced traditional approach of center of gravity for adjusting sweeping robot by clump weight, the production cost of sweeping robot is not only reduced using support portion and alleviates the weight of sweeping robot.
Description
Technical field
The utility model relates to a kind of cistern assemblies and sweeping robot for sweeping robot.
Background technique
Currently, the shape of most of sweeping robots is all pancake (round or similar round) in the market.Due to shape
Limitation, the internal structure of sweeping robot be also planar development formula arrangement.Therefore, the center of gravity of sweeping robot is not necessarily resonable
Position is thought, so that the common unbalanced problem of center of gravity of current pancake sweeping robot is produced, so that sweeping robot holds
Easily occur front and back skew, influence using.
For the unbalanced problem of center of gravity, current solution is to increase the clump weights such as iron block mostly, is adjusted with reaching
The purpose of the position of centre of gravity of sweeping robot.
However, having the following disadvantages: increase complete machine by way of increasing center of gravity of the clump weight to adjust sweeping robot
Weight, thus indirectly influence complete machine usability, such as increase power consumption, reduce cruise duration；Increase complete machine cost, reduces
The assembly efficiency of product；With water tank sweeping robot in, water volume in water tank number, the shifting of machine gravity position can be caused
It is dynamic, also cause sweeping robot to occur uneven.
Utility model content
Therefore, the purpose of the utility model is to provide a kind of cistern assemblies for sweeping robot, to solve by water tank
Water leads to the unbalanced problem of complete machine caused by the movement of machine gravity position；And a kind of sweeping robot is provided, with
Machine gravity is unbalanced caused by solving the problems, such as the internal structure arrangement because of sweeping robot.
In view of this, the one side of the utility model, proposes a kind of cistern assembly for sweeping robot, it is described to sweep the floor
Robot includes host, two driving wheels and a universal wheel, and two driving wheels are separately positioned on the two of the host center position
Side；The cistern assembly includes the support portion that the water tank bottom is arranged in water tank and protrusion, the universal wheel and the water tank
Component is arranged on the host, is located at the two sides of the line of centres of two driving wheels；At the sweeping robot
When level ground, the universal wheel and two driving wheels contact ground, and the support portion is apart from one preset value of ground；Work as institute
Sweeping robot is stated towards when the inclination of the side of the cistern assembly, the support portion contact ground is to support the machine of sweeping the floor
People.
Further, for the support zone in the symmetrical center line of the water tank bottom, the support portion includes setting
Support base in the water tank bottom and the back-up roller wheel that is mounted on the support base.
Further, the back-up roller wheel is the cambered surface cylindrical structure of arc surface transition in both ends.
Further, for the support zone in the symmetrical center line of the water tank bottom, the support portion is that spherical surface is convex
Platform.
The another aspect of the utility model, it is also proposed that a kind of sweeping robot, the sweeping robot include host, two drives
Driving wheel and a universal wheel, two driving wheels are separately positioned on the two sides at the host center position, which is characterized in that described to sweep
Floor-washing robot further includes support portion, and the universal wheel and support portion setting on the host, are located at two drives
The two sides of the line of centres of driving wheel；When the sweeping robot is in level ground, the universal wheel and two driving wheels
Ground is contacted, the support portion is apart from one preset value of ground；When the sweeping robot is tilted towards the side of the support portion
When, support portion contact ground is to support the sweeping robot.
Further, two driving wheels are symmetricly set on the two sides of the host, the universal wheel and the support portion
On the perpendicular bisector of the line of centres of two driving wheels, the support portion includes the support base that the host bottom is arranged in
With the back-up roller wheel being mounted on the support base.
Further, the back-up roller wheel is arranged on the perpendicular bisector of the two driving wheel lines of centres.
Further, the back-up roller wheel is the cambered surface cylindrical structure of arc surface transition in both ends.
Further, two driving wheels are symmetricly set on the two sides of the host, the universal wheel and the support portion
On the perpendicular bisector of the line of centres of two driving wheels, the support portion is spherical surface boss.
Further, the value range of the preset value is 0~5mm.
Further, the preset value is 1mm.
Further, the host includes pedestal and the water tank that is removably mounted on the pedestal, the universal wheel
On the base, the support portion is arranged on the water tank for setting.
The cistern assembly for sweeping robot of the utility model, due to the support using protrusion water tank bottom setting
Portion, when equipped with the cistern assembly sweeping robot inclination when, support portion contact ground to support sweeping robot, solve because
Water volume in water tank variation leads to the unbalanced problem of the center of gravity of sweeping robot；Meanwhile the sweeping robot of the utility model, due to
Using the support portion being arranged in host bottom, when sweeping robot inclination, support portion contacts ground to support sweeping robot,
Solve the problems, such as sweeping robot because internal structure arrangement caused by center of gravity it is unbalanced.Moreover, the utility model and traditional
It is compared by increasing clump weight come the unbalanced mode of center of gravity for adjusting sweeping robot, is not only reduced using the mode of support portion
The production cost of sweeping robot, and alleviate the weight of sweeping robot.
Detailed description of the invention
Attached drawing is used to provide to further understand the embodiments of the present invention, and constitutes part of specification,
It is used to explain the embodiments of the present invention together with following specific embodiment, but does not constitute the reality to the utility model
Apply the limitation of example.In the accompanying drawings:
Fig. 1 is the perspective view of the cistern assembly according to the present utility model for sweeping robot；
Fig. 2 is cistern assembly according to the present utility model and the perspective view before sweeping robot assembly；
Fig. 3 is the perspective view after cistern assembly according to the present utility model and sweeping robot assembly；
Fig. 4 is the side view that sweeping robot according to the present utility model is placed in level ground；
Fig. 5 is the partial enlargement diagram in Fig. 4 at A；And
Fig. 6 is the top view of sweeping robot according to the present utility model.
Specific embodiment
It is described in detail below in conjunction with specific embodiment of the attached drawing to the embodiments of the present invention.It should be understood that
It is the embodiment of specific embodiment described herein is merely to illustrate and explains the utility model, is not limited to this
The embodiment of utility model.
First embodiment according to the present utility model proposes a kind of cistern assembly 2 for sweeping robot 1, referring to Fig.1
To Fig. 5, sweeping robot 1 includes host 11, two driving wheels 12 and a universal wheel 13, and two driving wheels 12 are separately positioned on host 11
The two sides in centre；Cistern assembly 2 includes the support portion 22 that 21 bottom of water tank is arranged in water tank 21 and protrusion, 13 He of universal wheel
Cistern assembly 2 is arranged on host 11, is located at the two sides of the line of centres of two driving wheels 12；When sweeping robot 1 is in
When level ground, universal wheel 13 and two driving wheels 12 contact ground, and support portion 22 is apart from one preset value of ground；Work as sweeping robot
1 towards when the inclination of the side of cistern assembly 2, and support portion 22 contacts ground to support sweeping robot 1.
It should be noted that the centre of host 11 can be the center position of host 11, it is also possible to deviate just
Centre is the position of a predetermined value, which can arrangement according to 11 bottom structure of host, complete machine original center of gravity position
The factors such as the design set consider that details are not described herein.
Specifically, as shown in Figures 2 to 4, sweeping robot 1 is flat circular configuration, but not limited to this, two driving wheels
12 be mounted on one it is vertical with 1 direction of advance of sweeping robot diametrically or on string.
As shown in Figure 1 to Figure 3, support portion 22 is located in the symmetrical center line of 21 bottom of water tank, and support portion 22 includes setting
Support base 221 in 21 bottom of water tank and the back-up roller wheel 222 that is mounted on support base 221.In order to install back-up roller wheel 222,
Support base 221 includes two connecting plates 223, and two connecting plates 223 are arranged symmetrically about the symmetrical center line of 21 bottom of water tank, shape
Shape is identical and is separated from each other.One end of each connecting plate 223 is detachably connected or is fixedly attached to 21 bottom of water tank, another
Hold support shaft 224 of the propclip between two connecting plates 223.Support shaft 224 perpendicular to 21 bottom of water tank symmetrical center line,
It is parallel to the line of centres of two driving wheels 12.
Specifically, back-up roller wheel 222 is the cambered surface cylindrical structure of arc surface transition in both ends.The meaning of cambered surface cylindrical structure
It is: is arc transition between the body cylindrical face of back-up roller wheel 222 and two end faces.Cambered surface circle is set by back-up roller wheel 222
Rod structure improves the flexibility of back-up roller wheel 222 so that reducing the frictional force of back-up roller wheel 222 and ground during scrolling.
Back-up roller wheel 222 includes axially extending bore to accommodate support shaft 224, and thus back-up roller wheel 222 is rotated around support shaft 224.Support
Idler wheel 222 can be made of any material, preferably be made of plastics, to reduce the weight of sweeping robot 1.
In other unshowned embodiments, support portion 22 can be spherical surface boss.Spherical surface boss means that support portion
22 be the spherical surface for protruding the setting of 21 bottom surface of water tank, to reduce possible friction power.Spherical surface boss can be made of plastics, and be swept with reducing
The weight of floor-washing robot 1.
After cistern assembly 2 is installed on host 11, referring to fig. 4 to Fig. 5, when sweeping robot 1 is in level ground, ten thousand
Ground is contacted to wheel 13 and two driving wheels 12, support portion 22 is apart from one preset value h of ground.The value range of preset value h be 0~
5mm.If preset value h is excessive, support portion 22 cannot function well as supporting role；If preset value h is too small, support portion
22 may frequently contact ground, influence the flexibility of sweeping robot normally travel.Preferably, preset value h is 1mm.
Second embodiment according to the present utility model proposes a kind of sweeping robot 1.For convenient for being described with reference to the drawings, according to
So referring to figs. 1 to Fig. 6, it is not intended that being limited to the sweeping robot 1 necessarily includes water tank 21, in some other implementation,
Sweeping robot 1 can not have water tank 21, as long as support portion 22 is arranged on the pedestal 111 of host 11 at this time.
Referring to figs. 1 to Fig. 6, sweeping robot 1 includes host 11, two driving wheels 12 and a universal wheel 13, two driving wheels 12
It is separately positioned on the two sides in 11 centre of host；Sweeping robot 1 further includes support portion 22, and universal wheel 13 and support portion 22 are set
It sets on host 11, is located at the two sides of the line of centres of two driving wheels 12；When sweeping robot 1 is in level ground,
Universal wheel 13 and two driving wheels 12 contact ground, and support portion 22 is apart from one preset value of ground；When sweeping robot 1 is towards support portion
When 22 side inclination, support portion 22 contacts ground to support sweeping robot 1.
It should be noted that the centre of host 11 can be the center position of host 11, it is also possible to deviate just
Centre is the position of a predetermined value, which can arrangement according to 11 bottom structure of host, complete machine original center of gravity position
The factors such as the design set consider that details are not described herein.
Specifically, as shown in Figures 2 to 4, sweeping robot 1 is flat circular configuration, but not limited to this, two driving wheels
12 be mounted on one it is vertical with 1 direction of advance of sweeping robot diametrically or on string.
As shown in Figure 1 to Figure 3, two driving wheels 12 are symmetricly set on the two sides of host 11, universal wheel 13 and support portion 22
In on the perpendicular bisector of the line of centres of two driving wheels 12, it is located at the two sides of the line of centres of two driving wheels 12.Support portion 22
Including the support base 221 of 11 bottom of host and the back-up roller wheel 222 being mounted on support base 221 is arranged in.In order to install support
Idler wheel 222, support base 221 include two connecting plates 223, and two connecting plates 223 are arranged symmetrically about 11 centre of host, shape
Shape is identical and is separated from each other.One end of each connecting plate 223 is detachably connected or is fixedly attached to 11 bottom of host, another
Hold support shaft 224 of the propclip between two connecting plates 223.Support shaft 224 is parallel to the line of centres of two driving wheels 12, i.e.,
Perpendicular to the perpendicular bisector of the line of centres of two driving wheels 12.
Back-up roller wheel 222 is the cambered surface cylindrical structure of arc surface transition in both ends.Cambered surface cylindrical structure means that support
It is arc transition between the body cylindrical face of idler wheel 222 and two end faces.Cambered surface cylindrical structure is set by back-up roller wheel 222,
So that reducing the frictional force of back-up roller wheel 222 and ground during scrolling, the flexibility of back-up roller wheel 222 is improved.Back-up roller
Wheel 222 includes axially extending bore to accommodate support shaft 224, and thus back-up roller wheel 222 is rotated around support shaft 224.Back-up roller wheel 222
It can be made of any material, preferably be made of plastics, to reduce the weight of sweeping robot 1.
In other unshowned embodiments, support portion 22 can be spherical surface boss.Spherical surface boss means that support portion
22 be the spherical structure for protruding the setting of 11 bottom surface of host, to reduce frictional force.Spherical surface boss can be made of plastics, and be swept the floor with reducing
The weight of robot 1.
When sweeping robot 1 is in level ground, universal wheel 13 and two driving wheels 12 contact ground, 22 distance of support portion
One preset value h of ground.The value range of preset value h is 0~5mm.If preset value h is excessive, support portion 22 cannot be well
It plays a supporting role；If preset value h is too small, support portion 22 may frequently contact ground, influence the normal row of sweeping robot
The flexibility sailed.Preferably, preset value h is 1mm.
Further, host 11 includes pedestal 111 and the water tank 21 being removably mounted on pedestal 111, universal wheel 13
It is arranged on pedestal 111, support portion 22 is arranged on water tank 21.
According to the utility model, traditional clump weight is replaced by using support portion 22, when sweeping robot 1 is placed in level
When ground, two driving wheels 12 and universal wheel 13 and ground form supported at three point, and (such as Fig. 4 to Fig. 5 not in contact with the ground of support portion 22
It is shown).When side run-off the straight of the sweeping robot 1 to support portion 22, support portion 22 contacts ground, plays a supporting role,
Work normally sweeping robot 1.Moreover, support portion 22 can be not in contact with the ground, Huo Zheru when sweeping robot 1 is turned
Fruit support portion 22 contacts ground, then under the transition guiding role of the cambered surface of support portion 22 or spherical surface, the turning of sweeping robot 1
It acts unaffected.Therefore, the balance of sweeping robot 1 is preferably maintained.
For the utility model due to the support portion 22 using protrusion setting, the center of gravity for solving sweeping robot 1 is unbalanced
Problem.Moreover, using branch compared with traditional unbalanced mode of center of gravity for adjusting sweeping robot by increasing clump weight
The mode of support part 22 not only reduces the production cost of sweeping robot 1, and alleviates the weight of sweeping robot 1.Meanwhile
Support portion 22 will not reduce the flexibility of sweeping robot 1, conversely, because support portion 22 itself can be rolled or be slided, increase
The flexibility of sweeping robot 1.
Above description is only a specific implementation of the present invention, it but the protection scope of the utility model and not only limits
In this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation
Or replacement, these should be covered within the scope of the utility model.
Claims (11)
1. a kind of cistern assembly for sweeping robot, the sweeping robot includes host, two driving wheels and a universal wheel,
Two driving wheels are separately positioned on the two sides at the host center position, it is characterised in that:
The cistern assembly includes the support portion that the water tank bottom is arranged in water tank and protrusion, the universal wheel and the water tank
Component is arranged on the host, is located at the two sides of the line of centres of two driving wheels；
When the sweeping robot is in level ground, the universal wheel and two driving wheels contact ground, the support
Portion is apart from one preset value of ground；
When the sweeping robot is tilted towards the side of the cistern assembly, the support portion contact ground is described to support
Sweeping robot.
2. cistern assembly according to claim 1, which is characterized in that the support zone is symmetrical in the water tank bottom
On center line, the support portion includes the support base that the water tank bottom is arranged in and the back-up roller being mounted on the support base
Wheel.
3. cistern assembly according to claim 2, which is characterized in that the back-up roller wheel is arc surface transition in both ends
Cambered surface cylindrical structure.
4. cistern assembly according to claim 1, which is characterized in that the support zone is symmetrical in the water tank bottom
On center line, the support portion is spherical surface boss.
5. a kind of sweeping robot, including host, two driving wheels and a universal wheel, two driving wheels are separately positioned on the master
The two sides in machine centre, which is characterized in that the sweeping robot further includes support portion, the universal wheel and the support portion
Setting on the host, is located at the two sides of the line of centres of two driving wheels；
When the sweeping robot is in level ground, the universal wheel and two driving wheels contact ground, the support
Portion is apart from one preset value of ground；
When the sweeping robot is tilted towards the side of the support portion, the support portion contact ground is to support described sweep
Floor-washing robot.
6. sweeping robot according to claim 5, which is characterized in that two driving wheels are symmetricly set on the host
Two sides, the universal wheel and the support zone are on the perpendicular bisector of the line of centres of two driving wheels, the support portion
Including the support base of the host bottom and the back-up roller wheel being mounted on the support base is arranged in.
7. sweeping robot according to claim 6, which is characterized in that the back-up roller wheel is arc surface transition in both ends
Cambered surface cylindrical structure.
8. sweeping robot according to claim 5, which is characterized in that two driving wheels are symmetricly set on the host
Two sides, the universal wheel and the support zone are on the perpendicular bisector of the line of centres of two driving wheels, the support portion
For spherical surface boss.
9. sweeping robot according to claim 5, which is characterized in that the value range of the preset value is 0~5mm.
10. sweeping robot according to claim 9, which is characterized in that the preset value is 1mm.
11. the sweeping robot according to any one of claim 5 to 10, which is characterized in that the host includes bottom
Seat and the water tank being removably mounted on the pedestal, on the base, the support portion is arranged for the universal wheel setting
On the water tank.
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820746944.7U CN208851402U (en) | 2018-05-18 | 2018-05-18 | Cistern assembly and sweeping robot for sweeping robot |
| KR1020207033101A KR102411552B1 (en) | 2018-05-18 | 2018-08-01 | Water tank assembly for robot vacuums and robot vacuums |
| PCT/CN2018/098019 WO2019218487A1 (en) | 2018-05-18 | 2018-08-01 | Water tank assembly for robot cleaner, and robot cleaner |
| JP2020564756A JP7076578B2 (en) | 2018-05-18 | 2018-08-01 | Aquarium assembly for robot vacuums and robot vacuums |
| EP18919020.0A EP3777633B1 (en) | 2018-05-18 | 2018-08-01 | Water tank assembly for robot cleaner, and robot cleaner |
| US16/121,665 US10905303B2 (en) | 2018-05-18 | 2018-09-05 | Water tank assembly for robot vacuum cleaner and robot vacuum cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820746944.7U CN208851402U (en) | 2018-05-18 | 2018-05-18 | Cistern assembly and sweeping robot for sweeping robot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208851402U true CN208851402U (en) | 2019-05-14 |
Family
ID=66411202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820746944.7U Active CN208851402U (en) | 2018-05-18 | 2018-05-18 | Cistern assembly and sweeping robot for sweeping robot |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP3777633B1 (en) |
| JP (1) | JP7076578B2 (en) |
| KR (1) | KR102411552B1 (en) |
| CN (1) | CN208851402U (en) |
| WO (1) | WO2019218487A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020252884A1 (en) * | 2019-06-17 | 2020-12-24 | 江苏美的清洁电器股份有限公司 | Self-moving cleaning device |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113243827B (en) * | 2020-06-29 | 2022-10-04 | 尚科宁家(中国)科技有限公司 | Inhale and drag integrative cleaning machines people |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100661339B1 (en) | 2005-02-24 | 2006-12-27 | 삼성광주전자 주식회사 | Automatic cleaning apparatus |
| KR100831784B1 (en) * | 2007-03-02 | 2008-05-28 | 엘지전자 주식회사 | Vacuum cleaner |
| KR101397056B1 (en) * | 2012-09-17 | 2014-05-20 | 엘지전자 주식회사 | Robot cleaner system and control method thereof |
| CN203677401U (en) * | 2013-12-20 | 2014-07-02 | 罗晓君 | Motor-driven wheelchair |
| CN105619375B (en) * | 2014-11-30 | 2017-12-19 | 中国科学院沈阳自动化研究所 | A kind of multifunctional rescue robot and its application method |
| JP6774736B2 (en) * | 2015-03-09 | 2020-10-28 | シャープ株式会社 | Self-propelled electronic equipment |
| US9968234B2 (en) | 2016-06-15 | 2018-05-15 | Hobot Technology Inc. | Automatic cleaning machine |
| CN206285061U (en) * | 2016-08-23 | 2017-06-30 | 宁波克林斯曼智能科技有限公司 | A kind of sweeping robot water tank erecting device |
| CN206852557U (en) * | 2016-12-26 | 2018-01-09 | 东莞威霸清洁器材有限公司 | A kind of Anti-side-turning device for ground washing vehicle |
-
2018
- 2018-05-18 CN CN201820746944.7U patent/CN208851402U/en active Active
- 2018-08-01 KR KR1020207033101A patent/KR102411552B1/en active IP Right Grant
- 2018-08-01 EP EP18919020.0A patent/EP3777633B1/en active Active
- 2018-08-01 WO PCT/CN2018/098019 patent/WO2019218487A1/en unknown
- 2018-08-01 JP JP2020564756A patent/JP7076578B2/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020252884A1 (en) * | 2019-06-17 | 2020-12-24 | 江苏美的清洁电器股份有限公司 | Self-moving cleaning device |
| JP2022520355A (en) * | 2019-06-17 | 2022-03-30 | 美智縦横科技有限責任公司 | Self-propelled cleaning device |
| JP7148736B2 (en) | 2019-06-17 | 2022-10-05 | 美智縦横科技有限責任公司 | Self-propelled cleaning device |
Also Published As
| Publication number | Publication date |
|---|---|
| EP3777633A1 (en) | 2021-02-17 |
| KR102411552B1 (en) | 2022-06-22 |
| JP7076578B2 (en) | 2022-05-27 |
| KR20200142073A (en) | 2020-12-21 |
| JP2021524778A (en) | 2021-09-16 |
| EP3777633A4 (en) | 2021-06-09 |
| WO2019218487A1 (en) | 2019-11-21 |
| EP3777633B1 (en) | 2022-05-04 |
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Effective date of registration: 20210329 Address after: No.39 Caohu Avenue, Xiangcheng Economic Development Zone, Suzhou City, Jiangsu Province Patentee after: Meizhizongheng Technology Co.,Ltd. Address before: 39 Caohu Avenue, Xiangcheng Economic Development Zone, Suzhou, Jiangsu Province, 215144 Patentee before: JIANGSU MIDEA CLEANING APPLIANCES Co.,Ltd. Patentee before: MIDEA GROUP Co.,Ltd. |